#1 saucer n. [disk, disc] something with a round shape resembling a flat circular plate; "the moon's disk hung in a cloudless sky". wn
#2 saucer n. a small shallow dish for holding a cup at the table. wn
#3 saucer n. [dish, dish aerial, dish antenna] directional antenna consisting of a parabolic reflector for microwave or radio frequency radiation. wn
#4 saucer n. [discus] a disk used in throwing competitions. wn
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